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Transient Non-Community Water System · PWS IL3149427

Mobil Truck Stop

Wilmington, Illinois 60481 - drinking water served from groundwater sources to 75 people, tracked in EPA SDWIS and UCMR5.

75
People served
1,163
EPA violations
0
Health-based
Untested
UCMR5 result

The verdict

EPA records 1,163 drinking-water violations at Mobil Truck Stop - above the Illinois per-system average.

1,163
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
75
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Mobil Truck Stop

Mobil Truck Stop is a private-owned transient non-community water system that delivers drinking water to 75 residents in Wilmington, Illinois (Will County) through 2 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 1,163 total violations for this system , of which 0 (0%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 1,162 monitoring and reporting violations are on file. The most recent violation on record dates to 2023.

The most frequently cited contaminant at this system is Heptachlor, recorded in 36 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Illinois, EPA tracks 5,117 public water systems serving 12,576,876 people, with 355,322 cumulative violations and 52,932 health-based violations on record. About 81% of systems in the state carry at least one violation, and state-wide the average per system is 69.4 violations. Statewide, 123 of 487 UCMR5-tested systems have reported PFAS detections (25.3%).

Mobil Truck Stop's 1,163 violations sit above the Illinois average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
75
Total Violations
1,163
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Transient Non-Community
Owner Type
Private
Connections
2
County
Will
School/Daycare
No
MCL Violations
0
Monitoring Violations
1,162
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Heptachlor MR 36 2011
Heptachlor epoxide MR 36 2011
2,4-D MR 36 2011
Total Polychlorinated Biphenyls (PCB) MR 36 2011
1,2-DIBROMO-3-CHLOROPROPANE MR 36 2011
ETHYLENE DIBROMIDE MR 36 2011
Chlordane MR 36 2011
Methoxychlor MR 36 2011
Carbofuran MR 36 2011
BHC-GAMMA MR 36 2011
Toxaphene MR 36 2011
LASSO MR 36 2011
2,4,5-TP MR 36 2011
Pentachlorophenol MR 36 2011
Atrazine MR 36 2011
1,2-Dichloroethane MR 21 2010
1,2,4-Trichlorobenzene MR 21 2010
Trichloroethylene MR 21 2010
DICHLOROMETHANE MR 21 2010
o-Dichlorobenzene MR 21 2010
Vinyl chloride MR 21 2010
1,1-Dichloroethylene MR 21 2010
trans-1,2-Dichloroethylene MR 21 2010
1,1,1-Trichloroethane MR 21 2010
Carbon tetrachloride MR 21 2010
1,1,2-Trichloroethane MR 21 2010
Tetrachloroethylene MR 21 2010
Benzene MR 21 2010
Styrene MR 21 2010
Xylenes, Total MR 21 2010

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Mobil Truck Stop.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID IL3149427 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Illinois Drinking Water Authority

Illinois EPA, Bureau of Water is the primacy agency that licenses and inspects Mobil Truck Stop under EPA-delegated authority.

Open IL regulator portal

Source: Illinois EPA, Bureau of Water

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2023 Public Notice Other 1 SDWIS / IL3149427 / 7500
2021 Revised Total Coliform Rule MON 3 SDWIS / IL3149427 / 8000
2017 Nitrite MR 2 SDWIS / IL3149427 / 1041
2011 Heptachlor MR 36 SDWIS / IL3149427 / 2065
2011 Heptachlor epoxide MR 36 SDWIS / IL3149427 / 2067
2011 2,4-D MR 36 SDWIS / IL3149427 / 2105
2011 Total Polychlorinated Biphenyls (PCB) MR 36 SDWIS / IL3149427 / 2383
2011 1,2-DIBROMO-3-CHLOROPROPANE MR 36 SDWIS / IL3149427 / 2931
2011 ETHYLENE DIBROMIDE MR 36 SDWIS / IL3149427 / 2946
2011 Chlordane MR 36 SDWIS / IL3149427 / 2959
2011 Methoxychlor MR 36 SDWIS / IL3149427 / 2015
2011 Carbofuran MR 36 SDWIS / IL3149427 / 2046
2011 BHC-GAMMA MR 36 SDWIS / IL3149427 / 2010
2011 Toxaphene MR 36 SDWIS / IL3149427 / 2020
2011 LASSO MR 36 SDWIS / IL3149427 / 2051

How Mobil Truck Stop Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Mobil Truck Stop Illinois avg Federal benchmark
Total violations 1,163 69.4 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 0 10.3 Indicates a contaminant exceeded a federal MCL
PFAS detection None 25.3% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 75 2,458 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 5,117 regulated public water systems in Illinois.

Federal MCL reference, Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Mobil Truck Stop water safe to drink? ▼
Mobil Truck Stop (PWS ID: IL3149427) has 1163 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 75 people using Groundwater sources.
How many people does Mobil Truck Stop serve? ▼
Mobil Truck Stop serves 75 people in Wilmington, Illinois. It is a Private-owned system using Groundwater water sources with 2 service connections.
What type of violations does Mobil Truck Stop have? ▼
Mobil Truck Stop has 1,163 total violations: 0 health-based violations (MCL exceedances or treatment failures), 1,162 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Mobil Truck Stop water? ▼
No PFAS testing data is available for Mobil Truck Stop under the EPA's UCMR5 monitoring program.
What water source does Mobil Truck Stop use? ▼
Mobil Truck Stop uses Groundwater as its primary water source. It is classified as a Transient Non-Community Water System, serving transient populations.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.